Primary Signet Ring Cell Carcinoma of Rectum Diagnosed by Boring Biopsy in Combination with Endoscopic Mucosal Resection

<div>(a) T1-weighted MRI of the pelvis demonstrates multiple lesions in the ilium with low T1 signal intensity (arrows), suggesting multiple bone metastases. (b) Abdominal contrast-enhanced CT scan reveals long segmental bowel thickening in the rectum (arrows).</div>

Case Reports in Medicine

fig1

Figure 1

Figure 1: Primary Signet Ring Cell Carcinoma of Rectum Diagnosed by Boring Biopsy in Combination with Endoscopic Mucosal Resection 